The cashier with a lovely purple hair doo (unfortunately do not recall her name) was very unfriendly and the store manager, a large gentleman with curly brown hair, insulted my Grandmother and I after a misunderstanding about the burger she had ordered making our experience at Five Guys on U.S. Hwy 41 in Terre Haute, Indiana a rather rememberable one, to say the least. This occurred over two and half years ago,…